package org.naxx.security.expression.impl;

import org.naxx.security.expression.ExpressionTree;
import org.naxx.security.expression.Node;

public class ExpressionTreeImpl implements ExpressionTree {
	
	private Node root;
	
	public ExpressionTreeImpl() {
	}
	
	public ExpressionTreeImpl(Node root) {
		this.root = root;
	}

	public Node getRoot() {
		return this.root;
	}

	public void validate() {
		// noop
	}

	public void setRoot(Node root) {
		this.root = root;
	}
}
